vim.cmd([[set runtimepath=$VIMRUNTIME]])
vim.cmd([[set packpath=/tmp/nvim/site]])

local package_root = "/tmp/nvim/site/pack"
local install_path = package_root .. "/packer/start/packer.nvim"
local plugin_folder = function()
  local host = os.getenv("HOST_NAME")
  if host and (host:find("Ray") or host:find("ray")) then
    return [[~/github/]] -- vim.fn.expand("$HOME") .. '/github/'
  else
    return ""
  end
end
local function load_plugins()
  require("packer").startup({
    function(use)
      use({ "wbthomason/packer.nvim" })
      use({
        "nvim-treesitter/nvim-treesitter",
        config = function()
          require("nvim-treesitter.configs").setup({
            ensure_installed = { "go" },
            highlight = { enable = true },
          })
        end,
        run = ":TSUpdate",
      })
      use({ "neovim/nvim-lspconfig" })
      use({
        plugin_folder() .. "ray-x/go.nvim",
        requires = {
          "mfussenegger/nvim-dap", -- Debug Adapter Protocol
          "rcarriga/nvim-dap-ui",
          "theHamsta/nvim-dap-virtual-text",
          "ray-x/guihua.lua",
        },
        config = function()
          require("go").setup({
            verbose = true,
            goimport = "gopls",
            lsp_cfg = true, -- false: do nothing
            run_in_floaterm = true,
          })
        end,
      })
    end,
    config = {
      package_root = package_root,
      compile_path = install_path .. "/plugin/packer_compiled.lua",
    },
  })
end

if vim.fn.isdirectory(install_path) == 0 then
  vim.fn.system({
    "git",
    "clone",
    "https://github.com/wbthomason/packer.nvim",
    install_path,
  })
  load_plugins()
  require("packer").sync()
else
  load_plugins()
end

vim.cmd("colorscheme murphy")